Cita APA (7th ed.)

van Dam, E., & van der Erf, R. (1998). Asylum-seekers and refugees, a statistical report: Volume 3: Central European Countries.

Cita Chicago (17th ed.)

van Dam, Elsbeth, i Rob van der Erf. Asylum-seekers and Refugees, a Statistical Report: Volume 3: Central European Countries. Luxembourg, 1998.

Cita MLA (8th ed.)

van Dam, Elsbeth, i Rob van der Erf. Asylum-seekers and Refugees, a Statistical Report: Volume 3: Central European Countries. 1998.